835 lines
34 KiB
C++
835 lines
34 KiB
C++
#pragma once
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#include <hex.hpp>
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#include <hex/helpers/concepts.hpp>
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#include <pl/pattern_language.hpp>
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#include <hex/api/imhex_api.hpp>
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#include <hex/api/event.hpp>
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#include <functional>
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#include <map>
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#include <span>
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#include <string>
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#include <string_view>
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#include <unordered_map>
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#include <vector>
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#include <nlohmann/json_fwd.hpp>
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using ImGuiDataType = int;
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using ImGuiInputTextFlags = int;
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namespace hex {
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class View;
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class LanguageDefinition;
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namespace dp {
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class Node;
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}
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namespace prv {
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class Provider;
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}
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/*
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The Content Registry is the heart of all features in ImHex that are in some way extendable by Plugins.
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It allows you to add/register new content that will be picked up and used by the ImHex core or by other
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plugins when needed.
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*/
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namespace ContentRegistry {
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/* Settings Registry. Allows adding of new entries into the ImHex preferences window. */
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namespace Settings {
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namespace impl {
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using Callback = std::function<bool(const std::string &, nlohmann::json &)>;
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struct Entry {
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std::string name;
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bool requiresRestart;
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Callback callback;
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};
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struct Category {
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std::string name;
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size_t slot = 0;
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bool operator<(const Category &other) const {
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return name < other.name;
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}
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explicit operator const std::string &() const {
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return name;
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}
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};
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void load();
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void store();
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void clear();
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std::map<Category, std::vector<Entry>> &getEntries();
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std::map<std::string, std::string> &getCategoryDescriptions();
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nlohmann::json getSetting(const std::string &unlocalizedCategory, const std::string &unlocalizedName);
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nlohmann::json &getSettingsData();
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}
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/**
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* @brief Adds a new integer setting entry
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* @param unlocalizedCategory The category of the setting
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* @param unlocalizedName The name of the setting
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* @param defaultValue The default value of the setting
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* @param callback The callback that will be called when the settings item in the preferences window is rendered
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* @param requiresRestart Whether the setting requires a restart to take effect
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*/
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void add(const std::string &unlocalizedCategory, const std::string &unlocalizedName, i64 defaultValue, const impl::Callback &callback, bool requiresRestart = false);
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/**
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* @brief Adds a new string setting entry
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* @param unlocalizedCategory The category of the setting
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* @param unlocalizedName The name of the setting
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* @param defaultValue The default value of the setting
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* @param callback The callback that will be called when the settings item in the preferences window is rendered
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* @param requiresRestart Whether the setting requires a restart to take effect
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*/
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void add(const std::string &unlocalizedCategory, const std::string &unlocalizedName, const std::string &defaultValue, const impl::Callback &callback, bool requiresRestart = false);
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/**
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* @brief Adds a new string list setting entry
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* @param unlocalizedCategory The category of the setting
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* @param unlocalizedName The name of the setting
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* @param defaultValue The default value of the setting
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* @param callback The callback that will be called when the settings item in the preferences window is rendered
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* @param requiresRestart Whether the setting requires a restart to take effect
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*/
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void add(const std::string &unlocalizedCategory, const std::string &unlocalizedName, const std::vector<std::string> &defaultValue, const impl::Callback &callback, bool requiresRestart = false);
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/**
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* @brief Adds a description to a given category
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* @param unlocalizedCategory The name of the category
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* @param unlocalizedCategoryDescription The description of the category
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*/
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void addCategoryDescription(const std::string &unlocalizedCategory, const std::string &unlocalizedCategoryDescription);
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/**
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* @brief Writes a integer value to the settings file
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* @param unlocalizedCategory The category of the setting
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* @param unlocalizedName The name of the setting
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* @param value The value to write
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*/
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void write(const std::string &unlocalizedCategory, const std::string &unlocalizedName, i64 value);
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/**
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* @brief Writes a string value to the settings file
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* @param unlocalizedCategory The category of the setting
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* @param unlocalizedName The name of the setting
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* @param value The value to write
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*/
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void write(const std::string &unlocalizedCategory, const std::string &unlocalizedName, const std::string &value);
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/**
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* @brief Writes a string list value to the settings file
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* @param unlocalizedCategory The category of the setting
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* @param unlocalizedName The name of the setting
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* @param value The value to write
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*/
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void write(const std::string &unlocalizedCategory, const std::string &unlocalizedName, const std::vector<std::string> &value);
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/**
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* @brief Reads an integer value from the settings file
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* @param unlocalizedCategory The category of the setting
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* @param unlocalizedName The name of the setting
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* @param defaultValue The default value of the setting
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* @return The value of the setting
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*/
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i64 read(const std::string &unlocalizedCategory, const std::string &unlocalizedName, i64 defaultValue);
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/**
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* @brief Reads a string value from the settings file
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* @param unlocalizedCategory The category of the setting
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* @param unlocalizedName The name of the setting
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* @param defaultValue The default value of the setting
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* @return The value of the setting
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*/
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std::string read(const std::string &unlocalizedCategory, const std::string &unlocalizedName, const std::string &defaultValue);
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/**
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* @brief Reads a string list value from the settings file
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* @param unlocalizedCategory The category of the setting
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* @param unlocalizedName The name of the setting
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* @param defaultValue The default value of the setting
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* @return The value of the setting
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*/
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std::vector<std::string> read(const std::string &unlocalizedCategory, const std::string &unlocalizedName, const std::vector<std::string> &defaultValue = {});
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}
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/* Command Palette Command Registry. Allows adding of new commands to the command palette */
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namespace CommandPaletteCommands {
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enum class Type : u32 {
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SymbolCommand,
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KeywordCommand
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};
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namespace impl {
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struct QueryResult {
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std::string name;
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std::function<void(std::string)> callback;
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};
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using DisplayCallback = std::function<std::string(std::string)>;
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using ExecuteCallback = std::function<void(std::string)>;
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using QueryCallback = std::function<std::vector<QueryResult>(std::string)>;
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struct Entry {
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Type type;
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std::string command;
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std::string unlocalizedDescription;
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DisplayCallback displayCallback;
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ExecuteCallback executeCallback;
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};
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struct Handler {
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Type type;
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std::string command;
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QueryCallback queryCallback;
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DisplayCallback displayCallback;
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};
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std::vector<impl::Entry> &getEntries();
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std::vector<impl::Handler> &getHandlers();
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}
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/**
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* @brief Adds a new command to the command palette
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* @param type The type of the command
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* @param command The command to add
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* @param unlocalizedDescription The description of the command
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* @param displayCallback The callback that will be called when the command is displayed in the command palette
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* @param executeCallback The callback that will be called when the command is executed
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*/
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void add(
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Type type,
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const std::string &command,
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const std::string &unlocalizedDescription,
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const impl::DisplayCallback &displayCallback,
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const impl::ExecuteCallback &executeCallback = [](auto) {});
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/**
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* @brief Adds a new command handler to the command palette
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* @param type The type of the command
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* @param command The command to add
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* @param unlocalizedDescription The description of the command
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* @param queryCallback The callback that will be called when the command palette wants to load the name and callback items
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* @param displayCallback The callback that will be called when the command is displayed in the command palette
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*/
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void addHandler(
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Type type,
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const std::string &command,
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const impl::QueryCallback &queryCallback,
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const impl::DisplayCallback &displayCallback);
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}
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/* Pattern Language Function Registry. Allows adding of new functions that may be used inside the pattern language */
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namespace PatternLanguage {
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namespace impl {
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using VisualizerFunctionCallback = std::function<void(pl::ptrn::Pattern&, pl::ptrn::IIterable&, bool, std::span<const pl::core::Token::Literal>)>;
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struct FunctionDefinition {
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pl::api::Namespace ns;
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std::string name;
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pl::api::FunctionParameterCount parameterCount;
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pl::api::FunctionCallback callback;
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bool dangerous;
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};
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struct Visualizer {
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u32 parameterCount;
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VisualizerFunctionCallback callback;
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};
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std::map<std::string, Visualizer> &getVisualizers();
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std::map<std::string, pl::api::PragmaHandler> &getPragmas();
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std::vector<impl::FunctionDefinition> &getFunctions();
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}
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/**
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* @brief Provides access to the current provider's pattern language runtime
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* @return Runtime
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*/
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pl::PatternLanguage& getRuntime();
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/**
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* @brief Provides access to the current provider's pattern language runtime's lock
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* @return Lock
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*/
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std::scoped_lock<std::mutex> getRuntimeLock();
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/**
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* @brief Configures the pattern language runtime using ImHex's default settings
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* @param runtime The pattern language runtime to configure
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* @param provider The provider to use for data access
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*/
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void configureRuntime(pl::PatternLanguage &runtime, prv::Provider *provider);
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/**
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* @brief Adds a new pragma to the pattern language
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* @param name The name of the pragma
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* @param handler The handler that will be called when the pragma is encountered
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*/
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void addPragma(const std::string &name, const pl::api::PragmaHandler &handler);
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/**
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* @brief Adds a new function to the pattern language
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* @param ns The namespace of the function
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* @param name The name of the function
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* @param parameterCount The amount of parameters the function takes
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* @param func The function callback
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*/
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void addFunction(const pl::api::Namespace &ns, const std::string &name, pl::api::FunctionParameterCount parameterCount, const pl::api::FunctionCallback &func);
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/**
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* @brief Adds a new dangerous function to the pattern language
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* @note Dangerous functions are functions that require the user to explicitly allow them to be used
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* @param ns The namespace of the function
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* @param name The name of the function
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* @param parameterCount The amount of parameters the function takes
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* @param func The function callback
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*/
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void addDangerousFunction(const pl::api::Namespace &ns, const std::string &name, pl::api::FunctionParameterCount parameterCount, const pl::api::FunctionCallback &func);
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/**
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* @brief Adds a new visualizer to the pattern language
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* @note Visualizers are extensions to the [[hex::visualize]] attribute, used to visualize data
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* @param name The name of the visualizer
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* @param func The function callback
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* @param parameterCount The amount of parameters the function takes
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*/
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void addVisualizer(const std::string &name, const impl::VisualizerFunctionCallback &func, u32 parameterCount);
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}
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/* View Registry. Allows adding of new windows */
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namespace Views {
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namespace impl {
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void add(std::unique_ptr<View> &&view);
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std::map<std::string, std::unique_ptr<View>> &getEntries();
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}
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/**
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* @brief Adds a new view to ImHex
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* @tparam T The custom view class that extends View
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* @tparam Args Arguments types
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* @param args Arguments passed to the constructor of the view
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*/
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template<std::derived_from<View> T, typename... Args>
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void add(Args &&...args) {
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return impl::add(std::make_unique<T>(std::forward<Args>(args)...));
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}
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/**
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* @brief Gets a view by its unlocalized name
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* @param unlocalizedName The unlocalized name of the view
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* @return The view if it exists, nullptr otherwise
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*/
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View* getViewByName(const std::string &unlocalizedName);
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}
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/* Tools Registry. Allows adding new entries to the tools window */
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namespace Tools {
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namespace impl {
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using Callback = std::function<void()>;
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struct Entry {
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std::string name;
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Callback function;
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bool detached;
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};
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std::vector<impl::Entry> &getEntries();
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}
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/**
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* @brief Adds a new tool to the tools window
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* @param unlocalizedName The unlocalized name of the tool
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* @param function The function that will be called to draw the tool
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*/
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void add(const std::string &unlocalizedName, const impl::Callback &function);
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}
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/* Data Inspector Registry. Allows adding of new types to the data inspector */
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namespace DataInspector {
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enum class NumberDisplayStyle
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{
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Decimal,
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Hexadecimal,
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Octal
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};
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namespace impl {
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using DisplayFunction = std::function<std::string()>;
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using EditingFunction = std::function<std::vector<u8>(std::string, std::endian)>;
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using GeneratorFunction = std::function<DisplayFunction(const std::vector<u8> &, std::endian, NumberDisplayStyle)>;
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struct Entry {
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std::string unlocalizedName;
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size_t requiredSize;
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size_t maxSize;
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impl::GeneratorFunction generatorFunction;
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std::optional<impl::EditingFunction> editingFunction;
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};
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std::vector<impl::Entry> &getEntries();
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}
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/**
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* @brief Adds a new entry to the data inspector
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* @param unlocalizedName The unlocalized name of the entry
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* @param requiredSize The minimum required number of bytes available for the entry to appear
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* @param displayGeneratorFunction The function that will be called to generate the display function
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* @param editingFunction The function that will be called to edit the data
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*/
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void add(const std::string &unlocalizedName, size_t requiredSize, impl::GeneratorFunction displayGeneratorFunction, std::optional<impl::EditingFunction> editingFunction = std::nullopt);
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/**
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* @brief Adds a new entry to the data inspector
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* @param unlocalizedName The unlocalized name of the entry
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* @param requiredSize The minimum required number of bytes available for the entry to appear
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* @param maxSize The maximum number of bytes to read from the data
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* @param displayGeneratorFunction The function that will be called to generate the display function
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* @param editingFunction The function that will be called to edit the data
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*/
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void add(const std::string &unlocalizedName, size_t requiredSize, size_t maxSize, impl::GeneratorFunction displayGeneratorFunction, std::optional<impl::EditingFunction> editingFunction = std::nullopt);
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}
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/* Data Processor Node Registry. Allows adding new processor nodes to be used in the data processor */
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namespace DataProcessorNode {
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namespace impl {
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using CreatorFunction = std::function<std::unique_ptr<dp::Node>()>;
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struct Entry {
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std::string category;
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std::string name;
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CreatorFunction creatorFunction;
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};
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void add(const Entry &entry);
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std::vector<impl::Entry> &getEntries();
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}
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/**
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* @brief Adds a new node to the data processor
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* @tparam T The custom node class that extends dp::Node
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* @tparam Args Arguments types
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* @param unlocalizedCategory The unlocalized category name of the node
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* @param unlocalizedName The unlocalized name of the node
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* @param args Arguments passed to the constructor of the node
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*/
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template<std::derived_from<dp::Node> T, typename... Args>
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void add(const std::string &unlocalizedCategory, const std::string &unlocalizedName, Args &&...args) {
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add(impl::Entry {
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unlocalizedCategory.c_str(),
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unlocalizedName.c_str(),
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[=, ...args = std::forward<Args>(args)] mutable {
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auto node = std::make_unique<T>(std::forward<Args>(args)...);
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node->setUnlocalizedName(unlocalizedName);
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return node;
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}
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});
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}
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/**
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* @brief Adds a separator to the data processor right click menu
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*/
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void addSeparator();
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}
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/* Language Registry. Allows together with the LangEntry class and the _lang user defined literal to add new languages */
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namespace Language {
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/**
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* @brief Loads localization information from json data
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* @param data The language data
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*/
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void addLocalization(const nlohmann::json &data);
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namespace impl {
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std::map<std::string, std::string> &getLanguages();
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std::map<std::string, std::vector<LanguageDefinition>> &getLanguageDefinitions();
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}
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}
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/* Interface Registry. Allows adding new items to various interfaces */
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namespace Interface {
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namespace impl {
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using DrawCallback = std::function<void()>;
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using MenuCallback = std::function<void()>;
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using EnabledCallback = std::function<bool()>;
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using LayoutFunction = std::function<void(u32)>;
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using ClickCallback = std::function<void()>;
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struct Layout {
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std::string unlocalizedName;
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LayoutFunction callback;
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};
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struct MainMenuItem {
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std::string unlocalizedName;
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};
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struct MenuItem {
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std::vector<std::string> unlocalizedNames;
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Shortcut shortcut;
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MenuCallback callback;
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EnabledCallback enabledCallback;
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};
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struct SidebarItem {
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std::string icon;
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DrawCallback callback;
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};
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struct TitleBarButton {
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std::string icon;
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std::string unlocalizedTooltip;
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ClickCallback callback;
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};
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constexpr static auto SeparatorValue = "$SEPARATOR$";
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constexpr static auto SubMenuValue = "$SUBMENU$";
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std::multimap<u32, impl::MainMenuItem> &getMainMenuItems();
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std::multimap<u32, impl::MenuItem> &getMenuItems();
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std::vector<impl::DrawCallback> &getWelcomeScreenEntries();
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std::vector<impl::DrawCallback> &getFooterItems();
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std::vector<impl::DrawCallback> &getToolbarItems();
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std::vector<impl::SidebarItem> &getSidebarItems();
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std::vector<impl::TitleBarButton> &getTitleBarButtons();
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std::vector<impl::Layout> &getLayouts();
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}
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/**
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* @brief Adds a new top-level main menu entry
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* @param unlocalizedName The unlocalized name of the entry
|
|
* @param priority The priority of the entry. Lower values are displayed first
|
|
*/
|
|
void registerMainMenuItem(const std::string &unlocalizedName, u32 priority);
|
|
|
|
/**
|
|
* @brief Adds a new main menu entry
|
|
* @param unlocalizedMainMenuNames The unlocalized names of the main menu entries
|
|
* @param priority The priority of the entry. Lower values are displayed first
|
|
* @param shortcut The shortcut to use for the entry
|
|
* @param function The function to call when the entry is clicked
|
|
* @param enabledCallback The function to call to determine if the entry is enabled
|
|
* @param view The view to use for the entry. If nullptr, the shortcut will work globally
|
|
*/
|
|
void addMenuItem(const std::vector<std::string> &unlocalizedMainMenuNames, u32 priority, const Shortcut &shortcut, const impl::MenuCallback &function, const impl::EnabledCallback& enabledCallback = []{ return true; }, View *view = nullptr);
|
|
|
|
/**
|
|
* @brief Adds a new main menu sub-menu entry
|
|
* @param unlocalizedMainMenuNames The unlocalized names of the main menu entries
|
|
* @param priority The priority of the entry. Lower values are displayed first
|
|
* @param function The function to call when the entry is clicked
|
|
* @param enabledCallback The function to call to determine if the entry is enabled
|
|
* @param view The view to use for the entry. If nullptr, the shortcut will work globally
|
|
*/
|
|
void addMenuItemSubMenu(std::vector<std::string> unlocalizedMainMenuNames, u32 priority, const impl::MenuCallback &function, const impl::EnabledCallback& enabledCallback = []{ return true; });
|
|
|
|
/**
|
|
* @brief Adds a new main menu separator
|
|
* @param unlocalizedMainMenuNames The unlocalized names of the main menu entries
|
|
* @param priority The priority of the entry. Lower values are displayed first
|
|
*/
|
|
void addMenuItemSeparator(std::vector<std::string> unlocalizedMainMenuNames, u32 priority);
|
|
|
|
|
|
/**
|
|
* @brief Adds a new welcome screen entry
|
|
* @param function The function to call to draw the entry
|
|
*/
|
|
void addWelcomeScreenEntry(const impl::DrawCallback &function);
|
|
|
|
/**
|
|
* @brief Adds a new footer item
|
|
* @param function The function to call to draw the item
|
|
*/
|
|
void addFooterItem(const impl::DrawCallback &function);
|
|
|
|
/**
|
|
* @brief Adds a new toolbar item
|
|
* @param function The function to call to draw the item
|
|
*/
|
|
void addToolbarItem(const impl::DrawCallback &function);
|
|
|
|
/**
|
|
* @brief Adds a new sidebar item
|
|
* @param icon The icon to use for the item
|
|
* @param function The function to call to draw the item
|
|
*/
|
|
void addSidebarItem(const std::string &icon, const impl::DrawCallback &function);
|
|
|
|
/**
|
|
* @brief Adds a new title bar button
|
|
* @param icon The icon to use for the button
|
|
* @param unlocalizedTooltip The unlocalized tooltip to use for the button
|
|
* @param function The function to call when the button is clicked
|
|
*/
|
|
void addTitleBarButton(const std::string &icon, const std::string &unlocalizedTooltip, const impl::ClickCallback &function);
|
|
|
|
|
|
/**
|
|
* @brief Adds a new layout definition to the Layout menu
|
|
* @param unlocalizedName The unlocalized name of the layout
|
|
* @param function The function to call to setup the layout
|
|
*/
|
|
void addLayout(const std::string &unlocalizedName, const impl::LayoutFunction &function);
|
|
|
|
}
|
|
|
|
/* Provider Registry. Allows adding new data providers to be created from the UI */
|
|
namespace Provider {
|
|
|
|
namespace impl {
|
|
|
|
void addProviderName(const std::string &unlocalizedName);
|
|
|
|
std::vector<std::string> &getEntries();
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Adds a new provider to the list of providers
|
|
* @tparam T The provider type that extends hex::prv::Provider
|
|
* @param addToList Whether to display the provider in the Other Providers list in the welcome screen and File menu
|
|
*/
|
|
template<std::derived_from<hex::prv::Provider> T>
|
|
void add(bool addToList = true) {
|
|
auto typeName = T().getTypeName();
|
|
|
|
(void)EventManager::subscribe<RequestCreateProvider>([expectedName = typeName](const std::string &name, bool skipLoadInterface, hex::prv::Provider **provider) {
|
|
if (name != expectedName) return;
|
|
|
|
prv::Provider *newProvider = new T();
|
|
|
|
hex::ImHexApi::Provider::add(newProvider, skipLoadInterface);
|
|
|
|
if (provider != nullptr)
|
|
*provider = newProvider;
|
|
});
|
|
|
|
if (addToList)
|
|
impl::addProviderName(typeName);
|
|
}
|
|
|
|
}
|
|
|
|
/* Data Formatter Registry. Allows adding formatters that are used in the Copy-As menu for example */
|
|
namespace DataFormatter {
|
|
|
|
namespace impl {
|
|
|
|
using Callback = std::function<std::string(prv::Provider *provider, u64 address, size_t size)>;
|
|
struct Entry {
|
|
std::string unlocalizedName;
|
|
Callback callback;
|
|
};
|
|
|
|
std::vector<impl::Entry> &getEntries();
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief Adds a new data formatter
|
|
* @param unlocalizedName The unlocalized name of the formatter
|
|
* @param callback The function to call to format the data
|
|
*/
|
|
void add(const std::string &unlocalizedName, const impl::Callback &callback);
|
|
|
|
}
|
|
|
|
/* File Handler Registry. Allows adding handlers for opening files specific file types */
|
|
namespace FileHandler {
|
|
|
|
namespace impl {
|
|
|
|
using Callback = std::function<bool(std::fs::path)>;
|
|
struct Entry {
|
|
std::vector<std::string> extensions;
|
|
Callback callback;
|
|
};
|
|
|
|
std::vector<impl::Entry> &getEntries();
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Adds a new file handler
|
|
* @param extensions The file extensions to handle
|
|
* @param callback The function to call to handle the file
|
|
*/
|
|
void add(const std::vector<std::string> &extensions, const impl::Callback &callback);
|
|
|
|
}
|
|
|
|
/* Hex Editor Registry. Allows adding new functionality to the hex editor */
|
|
namespace HexEditor {
|
|
|
|
class DataVisualizer {
|
|
public:
|
|
DataVisualizer(u16 bytesPerCell, u16 maxCharsPerCell)
|
|
: m_bytesPerCell(bytesPerCell), m_maxCharsPerCell(maxCharsPerCell) {}
|
|
|
|
virtual ~DataVisualizer() = default;
|
|
|
|
virtual void draw(u64 address, const u8 *data, size_t size, bool upperCase) = 0;
|
|
virtual bool drawEditing(u64 address, u8 *data, size_t size, bool upperCase, bool startedEditing) = 0;
|
|
|
|
[[nodiscard]] u16 getBytesPerCell() const { return this->m_bytesPerCell; }
|
|
[[nodiscard]] u16 getMaxCharsPerCell() const { return this->m_maxCharsPerCell; }
|
|
|
|
protected:
|
|
const static int TextInputFlags;
|
|
|
|
bool drawDefaultScalarEditingTextBox(u64 address, const char *format, ImGuiDataType dataType, u8 *data, ImGuiInputTextFlags flags) const;
|
|
bool drawDefaultTextEditingTextBox(u64 address, std::string &data, ImGuiInputTextFlags flags) const;
|
|
private:
|
|
u16 m_bytesPerCell;
|
|
u16 m_maxCharsPerCell;
|
|
};
|
|
|
|
namespace impl {
|
|
|
|
void addDataVisualizer(const std::string &unlocalizedName, DataVisualizer *visualizer);
|
|
|
|
std::map<std::string, DataVisualizer*> &getVisualizers();
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Adds a new cell data visualizer
|
|
* @tparam T The data visualizer type that extends hex::DataVisualizer
|
|
* @param unlocalizedName The unlocalized name of the data visualizer
|
|
* @param args The arguments to pass to the constructor of the data visualizer
|
|
*/
|
|
template<std::derived_from<DataVisualizer> T, typename... Args>
|
|
void addDataVisualizer(const std::string &unlocalizedName, Args &&...args) {
|
|
return impl::addDataVisualizer(unlocalizedName, new T(std::forward<Args>(args)...));
|
|
}
|
|
|
|
}
|
|
|
|
/* Hash Registry. Allows adding new hashes to the Hash view */
|
|
namespace Hashes {
|
|
|
|
class Hash {
|
|
public:
|
|
explicit Hash(std::string unlocalizedName) : m_unlocalizedName(std::move(unlocalizedName)) {}
|
|
|
|
class Function {
|
|
public:
|
|
using Callback = std::function<std::vector<u8>(const Region&, prv::Provider *)>;
|
|
|
|
Function(Hash *type, std::string name, Callback callback)
|
|
: m_type(type), m_name(std::move(name)), m_callback(std::move(callback)) {
|
|
|
|
}
|
|
|
|
[[nodiscard]] Hash *getType() { return this->m_type; }
|
|
[[nodiscard]] const Hash *getType() const { return this->m_type; }
|
|
[[nodiscard]] const std::string &getName() const { return this->m_name; }
|
|
|
|
const std::vector<u8>& get(const Region& region, prv::Provider *provider) {
|
|
if (this->m_cache.empty()) {
|
|
this->m_cache = this->m_callback(region, provider);
|
|
}
|
|
|
|
return this->m_cache;
|
|
}
|
|
|
|
void reset() {
|
|
this->m_cache.clear();
|
|
}
|
|
|
|
private:
|
|
Hash *m_type;
|
|
std::string m_name;
|
|
Callback m_callback;
|
|
|
|
std::vector<u8> m_cache;
|
|
};
|
|
|
|
virtual void draw() { }
|
|
[[nodiscard]] virtual Function create(std::string name) = 0;
|
|
|
|
[[nodiscard]] virtual nlohmann::json store() const = 0;
|
|
virtual void load(const nlohmann::json &json) = 0;
|
|
|
|
[[nodiscard]] const std::string &getUnlocalizedName() const {
|
|
return this->m_unlocalizedName;
|
|
}
|
|
|
|
protected:
|
|
[[nodiscard]] Function create(const std::string &name, const Function::Callback &callback) {
|
|
return { this, name, callback };
|
|
}
|
|
|
|
private:
|
|
std::string m_unlocalizedName;
|
|
};
|
|
|
|
namespace impl {
|
|
|
|
std::vector<Hash*> &getHashes();
|
|
|
|
void add(Hash* hash);
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief Adds a new hash
|
|
* @tparam T The hash type that extends hex::Hash
|
|
* @param args The arguments to pass to the constructor of the hash
|
|
*/
|
|
template<typename T, typename ... Args>
|
|
void add(Args && ... args) {
|
|
impl::add(new T(std::forward<Args>(args)...));
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
}
|